Base | Representation |
---|---|
bin | 101100000000… |
… | …0001111110010 |
3 | 1121102001122200 |
4 | 1120000033302 |
5 | 21401212212 |
6 | 2142244030 |
7 | 400042356 |
oct | 130001762 |
9 | 47361580 |
10 | 23069682 |
11 | 12027659 |
12 | 7886616 |
13 | 4a196cc |
14 | 30c7466 |
15 | 205a6dc |
hex | 16003f2 |
23069682 has 12 divisors (see below), whose sum is σ = 49984350. Its totient is φ = 7689888.
The previous prime is 23069653. The next prime is 23069701. The reversal of 23069682 is 28696032.
It can be written as a sum of positive squares in only one way, i.e., 11840481 + 11229201 = 3441^2 + 3351^2 .
It is a super-2 number, since 2×230696822 = 1064420455162248, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 640807 + ... + 640842.
Almost surely, 223069682 is an apocalyptic number.
23069682 is an abundant number, since it is smaller than the sum of its proper divisors (26914668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23069682 is a wasteful number, since it uses less digits than its factorization.
23069682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1281657 (or 1281654 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 23069682 is about 4803.0908798398. The cubic root of 23069682 is about 284.6736060287.
The spelling of 23069682 in words is "twenty-three million, sixty-nine thousand, six hundred eighty-two".
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